ynraid.com.		30 IN SOA yunnandns.com. root.yunnandns.com. (
				1          ; serial
				28800      ; refresh (8 hours)
				14400      ; retry (4 hours)
				86400      ; expire (1 day)
				86400      ; minimum (1 day)
				)

Name servers:
ynraid.com.		30 IN NS ns1.yunnandns.com.
ynraid.com.		30 IN NS ns2.ynsjg.com.
ynraid.com.		30 IN NS ns2.yunnandns.com.
ynraid.com.		30 IN NS ns1.ynsjg.com.